2MASS J07400712 + 2009216
|
Brown dwarf 2MASS J07400712 + 2009216 |
|||
|---|---|---|---|
| Observation dates equinox : J2000.0 , epoch : J2000.0 |
|||
| Constellation | Twins | ||
| Right ascension | 07 h 40 m 7.12 s | ||
| declination | + 20 ° 09 ′ 21.6 ″ | ||
| Typing | |||
| Spectral class | L6 | ||
| Physical Properties | |||
| Other names and catalog entries |
|||
|
|||
2MASS J07400712 + 2009216 is a brown dwarf in the constellation Gemini . It was founded in 2004 by Gillian R. Knapp et al. discovered. It belongs to the spectral class L6.
Web links
- Entry at DwarfArchives.org (English)
- Knapp, GR; et al .: Near-Infrared Photometry and Spectroscopy of L and T Dwarfs: The Effects of Temperature, Clouds, and Gravity . In: The Astronomical Journal, 2004, Volume 127, Number 6, pp. 3553-3578. bibcode : 2004AJ .... 127.3553K (English)
- Simbad